Inventor · disambiguated record
Jong-Suk Chae
Also filed as: CHAE JONG-SUK
102 granted patents·76 pending applications·1,397 citations·filing 1998–2019
99Inventor score
Files withKOREA ELECTRONICS TELECOMM93BAE JI HOON7ELECTRONICS & TELECOMMUNICATIONS RES INST5SHIN CHANG SUB5JEONG WUN-CHEOL4
Top patents by PatentIndex Score
178 records- 0197US8098201B2Radio frequency identification tag and radio frequency identification tag antennaCHOI WON KYU·Filed 2008·Granted Jan 17, 2012·232 cites·13 claims
- 0295US8102263B2Passive tag including volatile memoryYEO JUNHO·Filed 2007·Granted Jan 24, 2012·232 cites·6 claims
- 0395US7969913B2Localization apparatus for recognizing location of node in sensor network and method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jun 28, 2011·57 cites·13 claims
- 0495US7928840B2Method and system for preventing loss or theft using wireless PAN or LANKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Apr 19, 2011·149 cites·16 claims
- 0594US7675403B2Method for estimating number of tags in slotted aloha-based RFID systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Mar 9, 2010·39 cites·2 claims
- 0692US7443906B1Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication systemKOREA ELECTRONICS TELECOMM·Filed 2000·Granted Oct 28, 2008·26 cites·98 claims
- 0792US7161357B2Apparatus for measuring read range between RFID tag and readerKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Jan 9, 2007·23 cites·20 claims
- 0891US7427955B2Dual polarization antenna and RFID reader employing the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 23, 2008·31 cites·11 claims
- 0990US8026850B2Apparatus and method for computing location of a moving beacon using time difference of arrival and multi-frequenciesKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 27, 2011·41 cites·9 claims
- 1088US8462697B2Sensor node having self localization function and self localization method thereofPARK JONG-JUN·Filed 2009·Granted Jun 11, 2013·41 cites·8 claims
- 1188US7538678B2Data storing apparatus and method for RFID tags with sensorsKOREA ELECTRONICS TELECOMM·Filed 2006·Granted May 26, 2009·25 cites·12 claims
- 1285US7545328B2Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedance matching method thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Jun 9, 2009·17 cites·29 claims
- 1384US8102794B2Cross-layer routing method in wireless sensor networkSHIN CHANG SUB·Filed 2008·Granted Jan 24, 2012·16 cites·5 claims
- 1483US7995508B2Energy saving method in wireless networkELECT & TELECOMM RESEARCH INST·Filed 2008·Granted Aug 9, 2011·10 cites·12 claims
- 1583US7697458B2Node for self localization, clustering method using the same, and localization methodKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Apr 13, 2010·12 cites·13 claims
- 1683US7592917B2RFID system and method for protecting informationKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 22, 2009·11 cites·14 claims
- 1783US7586973B2Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 8, 2009·5 cites·67 claims
- 1883US6946995B2Microstrip patch antenna and array antenna using superstrateKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Sep 20, 2005·45 cites·6 claims
- 1982US8040828B2Method for managing dormant nodes in wireless sensor networkKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Oct 18, 2011·10 cites·14 claims
- 2082US6232837B1Optimal control method for adaptive feedforward linear amplifierKOREA ELECTRONICS TELECOMM·Filed 1999·Granted May 15, 2001·60 cites·6 claims
- 2181US7504998B2PIFA and RFID tag using the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 17, 2009·13 cites·24 claims
- 2280US9535044B2Apparatus and method for measuring aging environmentELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Jan 3, 2017·3 cites·14 claims
- 2380US8717147B2Passive RFID system and methodBAE JI HOON·Filed 2010·Granted May 6, 2014·6 cites·15 claims
- 2480US8458266B2Scheduling method and scheduling information synchronizing method in wireless ad hoc networkJEONG WUN-CHEOL·Filed 2009·Granted Jun 4, 2013·11 cites·13 claims
- 2580US7414583B2PIFA, RFID tag using the same and antenna impedance adjusting method thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 19, 2008·12 cites·27 claims
- 2679US7893834B2Power control method for mobile RFID reader and RFID reader using the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 22, 2011·12 cites·13 claims
- 2778US8605657B2Mesh routing method and mesh routing apparatus in beacon enabled wireless AD-HOC networksHWANG SO YOUNG·Filed 2010·Granted Dec 10, 2013·6 cites·13 claims
- 2878US8121173B2Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communicating systemBANG SEUNG-CHANG·Filed 2008·Granted Feb 21, 2012·4 cites·30 claims
- 2978US8005369B2Apparatus for synchronizing clock in real-time locating system and method thereforKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 23, 2011·8 cites·9 claims
- 3077US8248989B2Wireless network system using cyclic frameJEONG WUN CHEOL·Filed 2009·Granted Aug 21, 2012·6 cites·13 claims
- 3177US8174390B2Radio frequency identification tag and antenna for radio frequency identification tagKIM JEONG SEOK·Filed 2008·Granted May 8, 2012·12 cites·17 claims
- 3276US8565201B2Method and apparatus for hybrid virtual MIMO transmission in wireless ad-hoc networkJEONG WUN-CHEOL·Filed 2010·Granted Oct 22, 2013·5 cites·17 claims
- 3376US7884723B2Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Feb 8, 2011·7 cites·20 claims
- 3475US8848584B2Time synchronization and routing method in wireless sensor network, and apparatus for enabling the methodSHIN CHANG SUB·Filed 2008·Granted Sep 30, 2014·7 cites·15 claims
- 3575US8724557B2Sensor network medium access control (MAC) system for multihop communicationSHIN CHANG SUB·Filed 2009·Granted May 13, 2014·6 cites·23 claims
- 3675US8331311B2Distributed channel hopping method in wireless ad-hoc networkLEE ANSEOK·Filed 2009·Granted Dec 11, 2012·6 cites·16 claims
- 3775US8116243B2Wireless sensor network and adaptive method for monitoring the security thereofZHIYING YAO·Filed 2006·Granted Feb 14, 2012·10 cites·13 claims
- 3875US7986229B2Apparatus for storing sensing data in tag and method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jul 26, 2011·7 cites·7 claims
- 3975US7609162B2Mobile RFID service providing apparatus and method thereofKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Oct 27, 2009·6 cites·12 claims
- 4074US9054881B2Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereofLEE SANG YEOUN·Filed 2011·Granted Jun 9, 2015·4 cites·13 claims
- 4174US9031007B2Super frame structure and beacon scheduling method for mesh networkingSHIN CHANG SUB·Filed 2009·Granted May 12, 2015·6 cites·8 claims
- 4274US8307070B2Resource allocation method in wireless networkJEONG WUN CHEOL·Filed 2009·Granted Nov 6, 2012·6 cites·6 claims
- 4373US8724761B2Symbol synchronization apparatus and method of passive RFID readerBAE JI HOON·Filed 2010·Granted May 13, 2014·4 cites·13 claims
- 4473US8666323B2RFID reader and method for suppressing transmission leakage signal thereofLEE DONGHAN·Filed 2010·Granted Mar 4, 2014·4 cites·21 claims
- 4572US10305536B2Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted May 28, 2019·1 cites·16 claims
- 4672US9762286B2Communication apparatus and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Sep 12, 2017·2 cites·11 claims
- 4772US8669904B2Near-field antennaCHOI WON KYU·Filed 2011·Granted Mar 11, 2014·3 cites·11 claims
- 4872US8654012B2Tag antenna using microstrip line, method of manufacturing the same and radio frequency identification tagKIM JEONG-SEOK·Filed 2010·Granted Feb 18, 2014·4 cites·8 claims
- 4971US8452319B2Ad-hoc wireless communication method using sector antenna, recovery method in ad-hoc wireless communication and ad-hoc wireless communication systemLEE KANG WOO·Filed 2010·Granted May 28, 2013·3 cites·19 claims
- 5071US8274374B2Synchronization method between reader and tagKIM HYUNSEOK·Filed 2008·Granted Sep 25, 2012·5 cites·14 claims
Showing the top 50 of 178 patent records by PatentIndex Score.
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